Infiniti G Infiniti G 2009 Cadillac CT6 Cadillac CT6 2018

We are 103,000+ car owners sharing real-world car information.

Join Us

Infiniti G vs. Cadillac CT6 Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Infiniti G vs. Cadillac CT6 Invoice Comparison

Lowest Total Price: $41,330

Infiniti G G37   
Difference: $29,985

Lowest Total Invoice: $37,807

Infiniti G G37   
Difference: $29,931

Calculate Payments

  Down Payment Interest Rate Term
Model Year200920182018
ModelGCT6CT6
TrimG37Premium LuxuryPlatinum
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $33,250 $65,295 $84,295
Base Invoice $30,727 $62,030 $80,080
Premium Package 2,500    
Journey Package 450    
Navigation Package 2,150    
Technology Package 1,100    
Illuminated door sill trim plates 350    
Rear air vents 0    
Wood trim 550    
Cargo mat 105 150 150
Cargo net 60   60
CD player, remote   250  
Metallic paint (extra cost)   625  
3.0L V6   4,000 4,000
Premium Package 2,155    
Journey Package 413    
Navigation Package 1,853    
Technology Package 948    
Illuminated door sill trim plates 295    
Rear air vents 0    
Wood trim 476    
Cargo mat 79 134 134
Cargo net 46   53
CD player, remote   223  
Metallic paint (extra cost)   556  
3.0L V6   3,800 3,800
Options (change) 7,265 5,025 4,210
Options (change) 6,265 4,713 3,987
Destination 815 995 995
Total Price $41,330 $71,315 $89,500
Total Invoice $37,807 $67,738 $85,062

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Infiniti G dealer quotes or Cadillac CT6 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Infiniti G vs. Cadillac CT6

Lowest Adjusted Price and Invoice: Infiniti G G37
TrueDelta Adjusted Price Difference: $21,350
TrueDelta Adjusted Invoice Difference: $21,729
Model Year200920182018
ModelGCT6CT6
TrimG37Premium LuxuryPlatinum
Body4dr Sedan4dr Sedan4dr Sedan
Engine328hp V6404hp V6404hp V6
TransmissionT7T8T8
DrivetrainRWDAWDAWD
EPA Fuel Economy (city/highway)18/26 MPG18/26 MPG18/26 MPG
Audio (watts, speakers)374, 10?, 10?, 34
Tire (rear if not all the same)225/55-17245/45-19245/40-20
Total Price$41,330$71,315$89,500
Adjustments for Features0-8,635-19,005
Feature-Adjusted Total Price$41,330$62,680$70,495
Cost Above Minimum$0$0$7,815
Total Invoice$37,807$67,738$85,062
Adjustments for Features0-8,202-18,063
Feature-Adjusted Total Invoice$37,807$59,536$66,999
Cost Above Minimum$0$0$7,463

Return to top

Features Comparison: Infiniti G vs. Cadillac CT6

Model Year200920182018
ModelGCT6CT6
TrimG37Premium LuxuryPlatinum
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200  
8-speed manually-shiftable automatic $1300$1300
RWD$0  
AWD $1700$1700
Accessories 
AC power outlet $100$100
Active noise reduction $0$0
Adaptive cruise control$600  
Adaptive cruise control, all-speed  $850
Cruise control $150 
Electronic engine sound enhancement  $0
Hands-free trunk or liftgate $100$100
Heated steering wheel $100$100
Power trunk closer $350$350
Remote app $25$25
Remote start $150$150
Remote window/roof operation$15  
Semi-automated parking system $500$500
Sunshades, second row $125$125
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Around view cameras $500$500
Automatic braking, high-speed or partial  $200
Automatic braking, low-speed $200$200
Backup collision intervention  $150
Blind spot warning system $200$200
Cross-traffic warning, rear $100$100
Following distance indicator $25$25
Hands-free driving on limited-access highways  $1000
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Lane departure warning $200$200
Lane keeping assist $400$400
Night vision  $1750
Obstacle detection, front $150$150
Obstacle detection, rear $250$250
Pedestrian detection $50$50
Rearview camera$200  
Safety key $5$5
Surround view video recorder $50$50
Vehicle health reports $0$0
Cargo Management 
Cargo net$40 $40
Overhead sunglass holder$25  
Climate Control 
Ionizing air filtration  $50
Rain-sensing wipers $175$175
Rear air vents$100$100 
Rear air vents with automatic controls  $250
Rear dual-zone climate control  $125
Variable intermittent wipers$75  
Engine / Motor 
Automatic start / stop $150$150
Exterior 
Active grille shutters $0$0
Laminated front side windows $200$200
Panoramic sunroof $1200$1200
Self-repairing paint$0  
Sunroof$900  
Infotainment 
4G LTE connectivity $0$0
Android Auto support $100$100
App support $0$0
Apple CarPlay support $100$100
Bluetooth audio streaming $25$25
CD player$125  
CD player, remote $100 
Entertainment system with dual headrest screens  $1200
HD radio $50$50
HDMI port  $25
iPod integration$100  
Media drive$15  
MP3-compatible player$50$50 
SD Card slot$25  
SMS text-to-speech reader $25$25
Streaming video device  $30
Streaming video support  $25
Telematics service, such as OnStar, with navigation $225$225
USB port $25$25
Voice control for external devices $0$0
Wi-Fi hotspot $50$50
Wireless charging station $75$75
Instruments, Lights, and Mirrors 
Analog clock$25  
Approach detection $25$25
Auto-dimming driver-side mirror $75$75
Auto-dimming headlights $200$200
Cornering lights $50$50
Fog lights$125  
Head-up display (HUD) $350$350
Interior ambient lighting $150$150
Large color reconfigurable instrument cluster display $250$250
LED headlights $1000$1000
Power-folding mirrors $50$50
Rear camera mirror $200$200
Steering-linked headlights$150  
Turn signals on or near mirrors $25$25
Xenon HID headlights$500  
Seats and Interior Trim 
Cooled or ventilated front seats $300$300
Cooled or ventilated second row seats  $200
Heated second row seats $200$200
Leather door panel trim$250 $250
Massage, driver seat  $100
Massage, passenger seat  $100
Massage, second row seats  $150
Memory system, passenger seat $150$150
Power 4-way lumbar adjuster, driver seat $150$150
Power 4-way lumbar adjuster, passenger seat $150$150
Power 4-way lumbar adjuster, second row seats  $225
Power lumbar adjuster, driver seat$100  
Power recliner, second row seats  $150
Power thigh support length adjuster, driver seat  $100
Power thigh support length adjuster, passenger seat  $100
Power tilt adjuster, second row seats  $150
Power upper seatback recliner, driver seat  $100
Power upper seatback recliner, passenger seat  $100
Synthetic suede headliner  $650
Upholstered instrument panel $300 
Upholstered instrument panel, leather  $1000
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500
Rear wheel steering  $1500
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$4,620$13,255$23,625
Value of Feature Adjustments$0$8,635$19,005
Value of Feature Adjustments0-8,202-18,063

Return to top

Specifications Comparison: Infiniti G vs. Cadillac CT6

Model Year20092018
ModelGCT6
Body4dr Sedan4dr Sedan
Wheelbase112.2 in122.4 in
Length187.0 in204.0 in
Width69.8 in74.0 in
Height57.2 in57.9 in
Curb Weight3,581 lb.4,085 lb.
Fuel Capacity20.0 gal.19.5 gal.
Row 1 Headroom40.5 in40.1 in
Row 1 Shoulder Room55.6 in58.3 in
Row 1 Hip Room55.1 in55.8 in
Row 1 Legroom43.9 in42.3 in
Row 2 Headroom37.7 in38.0 in
Row 2 Shoulder Room55.2 in56.1 in
Row 2 Hip Room53.7 in53.4 in
Row 2 Legroom34.7 in40.4 in
Cargo Volume13.5 ft315.3 ft3

Return to top

Option Package Details
Infiniti G G37

Premium Package
FeatureValueRequested?
Sunroof900Yes
Bose, 374W, 10 speakers (with subwoofer)350No
Heated mirrors25Yes
Heated front seats200Yes
Power lumbar adjuster, driver seat50Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Compass0No
Surround sound250Yes
iPod integration100Yes
Tilt/telescoping steering wheel, power100Yes
Total Requested217586%
Total Not Requested35014%
Journey Package
FeatureValueRequested?
CD changer, in-dash200No
Automatic headlights125Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Dual-zone climate control125Yes
Total Requested45069%
Total Not Requested20031%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15No
SD Card slot25No
Total Requested92596%
Total Not Requested404%
Technology Package
FeatureValueRequested?
Steering-linked headlights150No
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Forward collision alert200Yes
Total Requested65081%
Total Not Requested15019%

Option Package Details
Cadillac CT6 Premium Luxury

CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50Yes
Total Requested150100%
Total Not Requested00%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Infiniti models.